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CVE-2024-37383

93
FAUCET Score

CVE-2024-37383 is a critical Cross-Site Scripting (XSS) vulnerability affecting Roundcube Webmail versions prior to 1.5.7 and 1.6.7, specifically impacting Debian distributions. This flaw allows attackers to inject malicious scripts via SVG animate attributes, leading to potential data theft or session hijacking. Rated 6.1 MEDIUM on CVSS, it has a low attack complexity and requires user interaction, but can result in significant compromise of confidentiality and integrity. This vulnerability is actively exploited in the wild, listed in CISA's KEV catalog, and has publicly available exploit code (EDB-52173), garnering substantial community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.5.7CPE matchmatch criteria
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
>= 1.6.0, < 1.6.7CPE matchmatch criteria
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
73.30%
Probability of exploitation in next 30 days
EPSS Percentile
99.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Added to KEV · Oct 24, 2024
ExploitDB: EDB-52173 · Apr 11, 2025
This CVE's current EPSS score of 0.7330 is in the 100th percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2024-37383Moderate

roundcubemail: allows XSS via SVG animate attributes

Jun 7, 2024

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
github.com / roundcube/roundcubemail/commit/43aaaa528646877789ec028d87924ba1accf5242
Patch
github.com / roundcube/roundcubemail/releases/tag/1.5.7
Release Notes
github.com / roundcube/roundcubemail/releases/tag/1.6.7
Release Notes
lists.debian.org / debian-lts-announce/2024/06/msg00008.html
Mailing ListThird Party Advisory